From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
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To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Howie <caffeine(at)toodarkpark(dot)org>, pgsql-sql(at)hub(dot)org |
Subject: | Re: [SQL] table aliasing problem with 6.5... |
Date: | 1999-09-28 04:48:35 |
Message-ID: | 199909280448.AAA01722@candle.pha.pa.us |
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Thread: | |
Lists: | pgsql-sql |
> > I am interested in comments about my wording, and this behavour.
>
> I think this is a fine idea, but that wording might not be much help
> to novices. Maybe "Adding missing FROM-clause entry for pg_language",
> or some such?
Wording change to your version.
>
> In a situation where you've got subselects, it may not be immediately
> obvious which FROM list the entry got added to. I can't think of any
> simple way of identifying that, however :-(
Not sure how to handle that either. I could print the subquery level
number, or I could say "in subquery" or even go fancy and do "in
sub-sub-query" depending on the number of levels down.
--
Bruce Momjian | http://www.op.net/~candle
maillist(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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